How to Generate Multilingual Voice Content with Claude
Create multilingual voiceovers with Claude and ToolRouter. AI voices in dozens of languages.
ToolVoice GeneratorClaude handles multilingual voice production as a multi-step terminal workflow. Browse available voices per language, translate and culturally adapt your script through conversation, and generate audio in each target language. Claude maintains creative context so the tone and delivery feel consistent across all language versions.
Connect ToolRouter to Claude
1Go to Settings → Connectors → Add custom connector
2Enter the details below and click Add
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Done — works on Claude chat, desktop, and mobile
Steps
Once connected (see setup above), use the Voice Generator tool:
- Ask Claude: "List available voices for Spanish, French, and German using voice-generator"
- Claude calls list_voices and shows you the options for each language
- Ask: "Generate this script in all three languages" and provide your text
- Claude translates and generates audio in each language
Example Prompt
Try this with Claude using the Voice Generator tool
I need this product announcement in English, Spanish, and Japanese: [your text]. List the best voice options for each language, then generate all three versions.
Tips
- Ask Claude to translate and adapt the script for cultural context, not just literal translation
- Use list_voices first to pick the most natural-sounding option per language
- Generate all languages in one session to keep project organization clean